127 reputation
5
bio website tvori.info
location Kiev, Ukraine
age 25
visits member for 2 years, 8 months
seen Jun 29 '13 at 0:36

Game development, P2P, managed code protection, information security

Most experienced in C#, Python, Javascript.

Interested in functional programming.

CV: http://wizzard.org.ua/about/cv

@oleksandr_now | blog (in russian) | bitbucket | github | linkedin


Apr
22
comment How is CipherCloud doing homomorphic encryption?
They in fact confirm that they do a simple word-aligned substituion-based cipher here: ciphercloud.com/tokenization-cloud-data.aspx "what is sent out to the cloud are tokens that are structurally similar to the actual data, but have no mathematical correlation. These tokens preserve operations such as searching, sorting and reporting within cloud applications." Note that preserving sort order basically means no semantic security could be attained at all.
Jul
31
awarded  Tag Editor
Jul
31
revised convergent-encryption wiki excerpt
added 173 characters in body
Jul
31
revised convergent-encryption wiki description
added 1281 characters in body
Jul
31
wiki created convergent-encryption description
Jul
31
wiki created convergent-encryption excerpt
Jul
31
suggested suggested edit on convergent-encryption tag wiki
Jul
31
suggested suggested edit on convergent-encryption tag wiki excerpt
Feb
6
awarded  Scholar
Feb
6
accepted Anonymous trust/reputation system
Feb
6
comment Anonymous trust/reputation system
Reading... Seems that this is it)
Feb
5
comment Anonymous trust/reputation system
Yes. Not necessary by Alice, "by someone who Peter knows" would be enough.
Feb
5
awarded  Student
Feb
5
awarded  Supporter
Feb
5
asked Anonymous trust/reputation system
Aug
4
awarded  Autobiographer